Dieser Inhalt liegt nicht in Ihrer bevorzugten Sprache vor.

Der Inhalt wird Ihnen in einer anderen verfügbaren Sprache angezeigt. Ihr Browser bietet ggf. Funktionen, die Sie bei der Übersetzung des Textes unterstützen.

PCIe-1427 Bit Depth and Tap Configuration Requirements

Updated Nov 30, 2023

Reported In

Hardware

  • PCIe-1427

Driver

  • NI-IMAQ

Issue Details

I am working with an NI PCIe-1427 Base CameraLink frame grabber and regardless of if I am acquiring from my physical camera or from the test image generator, I get the below errors for certain tap and bit-depth combinations.  What are the valid combinations of taps and bit depth for the PCIe-1427?

Solution

The PCIe-1427 only supports CameraLink Base configuration.  As such, below are the only possible tap and bit depth combinations:
 
Number of TapsBit Depth
18, 10, 12, 14, 16, 24 (RGB)
28, 10, 12

The PCIe-1427 Manual provides the valid configurations for taps and bit depth, but its listing of 8-bit 3 tap is incorrect.

Additional Information

If you require combinations beyond what is offered by the PCIe-1427, you will need to look at other CameraLink frame grabbers that are able to do configurations beyond CameraLink Base such as the PCI-1428 or the PCIe-1433.

Using the NI Test Image camera file will not always provide the correct tap and bit-depth combinations, because the drop-down fields in NI MAX for tap configuration and bit-depth do not filter dynamically.

Related Links

How Do I Calculate the Bandwidth Required for My Image Acquisition?

Other Support Options

Ask the NI Community

Collaborate with other users in our discussion forums



Request Support from an Engineer

A valid service agreement may be required, and support options vary by country.